Crazy Aaron's Thinking Putty Hannukkah "Gelt" with Real Gold & "Let It Glow" Glow in the Dark Holiday Gift Set Bundle - 2 Pack (Limited Edition) Hanukkah Gift Set of 2 Thinking Putties - 1 "Gelt" with Real Gold & 1 "Let It Glow" Glow in the Dark! Gold "Gelt" is sparkling, shiny gold color with REAL 24k gold sprinklings. Glow in the Dark Thinking Putty is hypnotic and irresistible! Blue & sparkly in daylight, their glow magically appears when the lights dim! Made in the USA of non-toxic silicone, never dries out & is easily removed from solid surfaces Gluten free, latex free and amazing for Hanukkah gifts, Holiday, special needs, gifts & much more!